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Russia GOST 10H12NDL Steel castings. General specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10H12NDL / 10H12NDL
Category Grade Standard Region/Area Standard Content
Metals 10H12NDL GOST 977 Russia Steel castings. General specifications

Chemical composition(mass fraction)(wt.%) of the 10H12NDL

Element Min Max Similar

Mechanical Properties of steel grade 10H12NDL

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
225 (≥) 575 (≥) 31 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 10H12NDL

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.11 -  
751 377 - 14.3 422   -  
776 - 13 43.2   133 234

Heat Treatment of steel grade 10H12NDL

Heat treated : 1198°C - 1548°C

Technological Curves of steel grade 10H12NDL

Cross Reference Table (Equivalent Grade) of 10H12NDL

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